diff --git a/src/telegram_bot/telegram_bot.py b/src/telegram_bot/telegram_bot.py
index 0d9a291..21ffb6e 100644
--- a/src/telegram_bot/telegram_bot.py
+++ b/src/telegram_bot/telegram_bot.py
@@ -6,12 +6,13 @@ TELEGRAM_TOKEN_ID = '1456847960:AAHF6ZVfPrPedN07-Z0FlbtFzuUgpQM3iO4'  # token-id
 TELEGRAM_CHAT_ID = '291512617'  # chat-id
 # ----------------
 
-# using https://github.com/gvalvano/telegram-notification
-def send_notifaction(timestamp):
-    # - - - - - - - - - -
-    # Telegram notification:
+
+def send_notification(timestamp):
+    """ sends Telegram notification
+        using https://github.com/gvalvano/telegram-notification
+    """
     formatted_timestamp = timestamp.strftime("%d.%m.%Y, %H:%M:%S")
-    msg = "<b>Es hat geklingelt </b> \nTimestamp: {}".format(formatted_timestamp)
+    msg = "<b>Es hat geklingelt! </b> \nTimestamp: {}".format(formatted_timestamp)
     telegram_notifier.basic_notifier(logger_name='training_notifier',
                                      token_id=TELEGRAM_TOKEN_ID,
                                      chat_id=TELEGRAM_CHAT_ID,
diff --git a/src/telegram_bot/telegram_bot_test.py b/src/telegram_bot/telegram_bot_test.py
index 3e28e3d..1d76998 100644
--- a/src/telegram_bot/telegram_bot_test.py
+++ b/src/telegram_bot/telegram_bot_test.py
@@ -4,11 +4,13 @@ import unittest
 import telegram_bot
 import datetime
 
-class TestGetDataFromRKI(unittest.TestCase):
 
-    def test_send_notifaction(self):        
+class SendTestMessageToSwaghausenBot(unittest.TestCase):
+
+    def test_send_notifaction(self):
         timestamp = datetime.datetime.now()
-        telegram_bot.send_notifaction(timestamp)
+        telegram_bot.send_notification(timestamp)
+
 
 if __name__ == '__main__':
     unittest.main()